Extended interview with global president of Tilray Brendan Kennedy

Medical Cannabis is a US$10b market that will grow to $100b over next 3 to 5 years, that's according to Brendan Kennedy, global president of Tilray, one of the largest producers of the product. Tilray is owned by US private equity firm Privateer Holdings. Last week the Australian senate passed legislation to allow the growing of medical cannabis.

Watch the video on ABC News